InChI=1/C19H23N5O6S/c25-12-11-22-7-9-23(10-8-22)31(29,30)19-13-16(24(27)28)3-6-18(19)21-20-14-15-1-4-17(26)5-2-15/h1-6,13-14,21,25-26H,7-12H2/b20-14+ 8032952A1C0EB6D8